prikaz prve stranice dokumenta Medium Modification of Jet Fragmentation in Au + Au Collisions at √sNN=200  GeV Measured in Direct Photon-Hadron Correlations
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Scientific paper - Original scientific paper
Medium Modification of Jet Fragmentation in Au + Au Collisions at √sNN=200  GeV Measured in Direct Photon-Hadron Correlations
Physical Review Letters, 111 (2013), 3; 032301. https://doi.org/10.1103/PhysRevLett.111.032301
(PHENIX Collaboration) Adare, A.; ...; Makek, Mihael; ...; Zolin, L.

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Adare, A., Makek, M. & Zolin, L. (2013). Medium Modification of Jet Fragmentation in Au + Au Collisions at √sNN=200  GeV Measured in Direct Photon-Hadron Correlations. Physical Review Letters, 111. (3). doi: 10.1103/PhysRevLett.111.032301

Adare, A., et al. "Medium Modification of Jet Fragmentation in Au + Au Collisions at √sNN=200  GeV Measured in Direct Photon-Hadron Correlations." Physical Review Letters, vol. 111, no. 3, 2013. https://doi.org/10.1103/PhysRevLett.111.032301

Adare, A., Mihael Makek and L. Zolin. "Medium Modification of Jet Fragmentation in Au + Au Collisions at √sNN=200  GeV Measured in Direct Photon-Hadron Correlations." Physical Review Letters 111, no. 3 (2013). https://doi.org/10.1103/PhysRevLett.111.032301

Adare, A., Makek, M. and Zolin, L. (2013) 'Medium Modification of Jet Fragmentation in Au + Au Collisions at √sNN=200  GeV Measured in Direct Photon-Hadron Correlations', Physical Review Letters, 111(3). doi: 10.1103/PhysRevLett.111.032301

Adare A, Makek M, Zolin L. Medium Modification of Jet Fragmentation in Au + Au Collisions at √sNN=200  GeV Measured in Direct Photon-Hadron Correlations. Physical Review Letters [Internet]. 2013 [cited 2024 April 17];111(3). doi: 10.1103/PhysRevLett.111.032301

A. Adare, M. Makek and L. Zolin, "Medium Modification of Jet Fragmentation in Au + Au Collisions at √sNN=200  GeV Measured in Direct Photon-Hadron Correlations", Physical Review Letters, vol. 111, no. 3, 2013. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:617411. [Accessed: 17 April 2024]

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Metadata
Title (english)Medium Modification of Jet Fragmentation in Au + Au Collisions at √sNN=200  GeV Measured in Direct Photon-Hadron Correlations
AuthorA. Adare
Author
...
AuthorMihael Makek
Author
...
AuthorL. Zolin
CollaborationPHENIX Collaboration
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (english)
The jet fragmentation function is measured with direct photon-hadron correlations in p+p and Au+Au collisions at √sNN=200  GeV. The pT of the photon is an excellent approximation to the initial pT of the jet and the ratio zT=phT/pγT is used as a proxy for the jet fragmentation function. A statistical subtraction is used to extract the direct photon-hadron yields in Au+Au collisions while a photon isolation cut is applied in p+p. IAA, the ratio of hadron yield opposite the photon in Au+Au to that in p+p, indicates modification of the jet fragmentation function. Suppression, most likely due to energy loss in the medium, is seen at high zT. The associated hadron yield at low zT is enhanced at large angles. Such a trend is expected from redistribution of the lost energy into increased production of low-momentum particles.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titlePhysical Review Letters
Numberingvol. 111, no. 3, 032301
p-ISSN0031-9007
e-ISSN1079-7114
DOIhttps://doi.org/10.1103/PhysRevLett.111.032301
URN:NBNurn:nbn:hr:217:617411
Publication2013
Document URLhttps://journals.aps.org/prl/abstract/10.1103/PhysRevLett.111.032301
Type of resourceText
Access conditionsOpen access
Terms of useLicence In copyright icon
Public noteCopyright (2013) by the American Physical Society. Received 17 December 2012; published 16 July 2013.
Created on2019-11-26 15:57:29